--- rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java.orig	2014-03-24 12:06:59.530918305 +0000

+++ rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java	2014-03-24 12:07:42.709932098 +0000

@@ -1362,7 +1362,7 @@

 				String appVersion = props.getProperty(PRODUCT_SITE_VERSION);

 				if (appVersion == null || appVersion.trim().length() == 0)

 					appVersion = ""; //$NON-NLS-1$

-				appName += File.separator + appId + "_" + appVersion + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$

+				appName += File.separator + appId + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$

 			} catch (IOException e) {

 				// Do nothing if we get an exception.  We will default to a standard location 

 				// in the user's home dir.

--- rt.equinox.framework/bundles/org.eclipse.osgi/container/src/org/eclipse/osgi/internal/location/EquinoxLocations.java.orig	2014-03-24 12:05:52.666896971 +0000

+++ rt.equinox.framework/bundles/org.eclipse.osgi/container/src/org/eclipse/osgi/internal/location/EquinoxLocations.java	2014-03-24 12:06:46.076914704 +0000

@@ -296,7 +296,7 @@

 				String appVersion = props.getProperty(PRODUCT_SITE_VERSION);

 				if (appVersion == null || appVersion.trim().length() == 0)

 					appVersion = ""; //$NON-NLS-1$

-				appName += File.separator + appId + "_" + appVersion + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$

+				appName += File.separator + appId + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$

 			} catch (IOException e) {

 				// Do nothing if we get an exception.  We will default to a standard location 

 				// in the user's home dir.